baber/WOPTO huggingface dataset:
Patent JP-2008236137-A (JP)
Title: Video interface conversion device
Inventor: YAMADA SHIGECHIKA
IPC: H04N5/225
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a video capture module compatible with a camera of an interlace system compatible with a camera of a non-interlace system.  <P>SOLUTION: A video interface conversion device 100 intervenes between cameras 50, 51 and the video capture module 11 for taking in an image signal from the cameras. At this point, the video interface conversion device prepares an interface conversion unit 20 with a mode in which it makes a video signal of the non-interlace system output from the camera correspond to one side field of the interlace system, and outputs to the video capture module. The video signal from the camera corresponds to the one side field of the interlace system, and is output to the video capture module. By the method, the image data obtained by the camera can be transferred to the video capture module although the camera is the non-interlace system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236439-A (JP)
Title: Quartz oscillating piece
Inventor: MURAKAMI SHIRO
IPC: H01L41/22
Filed: 2007-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the possibilities of disconnection of leads being extracted from exciting electrodes and deterioration in the electrical characteristics due to a step in a thick central portion formed by wet etching, in an AT cut quartz oscillating piece having a mesa structure.  <P>SOLUTION: The quartz oscillating piece 11 has a mesa structure, consisting of the thick central portion 2 and a thin peripheral portion which are formed by wet-etching of an AT cut quartz plate. The leads 17 and 18, connected to the exciting electrodes 13 and 14 on the thick central portion and connected to corresponding connection electrodes 15 and 16 in the thin peripheral portion, are extracted from an end edge 12a in the -Z' axis direction of the thick central portion, on the +Y' plane of the AT cut quartz plate and from an end edge 12b in the +Z' axis direction of the thick central portion on the -Y' plane on the opposite side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007195560-A (JP)
Title: Nucleic acid ligands
Inventor: GOLD LARRY
IPC: C07H21/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for obtaining a ligand capable of specifically binding to a target molecule.  <P>SOLUTION: Disclosed is a method for producing or identifying a nucleic acid ligand capable of binding to a predetermined target except polynucleotides comprising the following steps of: (a) contacting the candidate mixture of single-stranded nucleic acid with the target, wherein a nucleic acid binding to the target can be partitioned from the remainder of the candidate mixture; (b) partitioning the bound nucleic acids from the remainder of the candidate mixture; (c) amplifying the bound nucleic acid in vitro to obtain nucleic acid products enriched with nucleic acids capable of binding to the target; (d) repeating the steps from (a) to (c) as necessary to obtain concentration at a desired level, wherein a nucleic acid product obtained in each serial repeating step is used instead of the candidate mixture; and (e) cloning, sequencing and determining the binding affinity of the nucleic acid product separately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008231545-A (JP)
Title: Method for separating and refining silver
Inventor: OZEKI NOBORU
IPC: C22B3/24
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which silver in nitrate water solution generated in a non-ferrous smelting process and a recycle process for metallic resource, is efficiently separated from metal ions of coexistent copper, zinc and nickel, and refined.  <P>SOLUTION: The nitrate water solution containing copper, zinc, nickel together with the silver, is dissolved into methanol and the nitrate methanol water solution having 40-80% methanol concentration is prepared and the nitrate methanol water solution is supplied into a separation column filled up with crown ethers polymerized material and the silver is selectively absorbed and separated. Thereafter, the methanol water solution having ≥80% concentration, is supplied into the separation column absorbed with the silver to elute the silver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237595-A (JP)
Title: Walking aid
Inventor: ITO TSUNETARO
IPC: B62B5/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a brake cable from bending to become an obstacle regardless of the height of a handle in a walking aid including at least the handle whose height is adjustable and wheels with a brake.  <P>SOLUTION: The walking aid includes a height adjusting mechanism 80 for fixing the positional relation between a support rod 3a and a support pipe 3b and making the support rod 3a slidable relative to the support pipe 3b when the height of the handle 1 is adjusted; a first transmission member 64 on the handle 1 side and a second transmission member 66 on the brake side for transmitting the braking operation to the brake of the wheels; and a connection mechanism 65 for fixing the positional relation between the first transmission member 64 and the second transmission member 66 and releasing the fixed positional relation between the first transmission member 64 and the second transmission member 66 when the height of the handle 1 is adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241508-A (JP)
Title: Liquid stirring method
Inventor: MIYATO TAKAHIRO
IPC: G01N1/36
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a mixing ratio when mixing and stirring a minute amount of liquid.  <P>SOLUTION: In this method, a predetermined volume of a first liquid 20 is dispensed into a stirring station 23; a predetermined volume of a second liquid 24 that is the last liquid is aspirated with a pipet 2 and then the pipet 2 is inserted into the stirring station 23; and aspiration and delivery of the liquid 20 in the stirring station are repeated while inserting the pipet 2 in the stirring station 23, so that a plurality of liquids are mixed and stirred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239053-A (JP)
Title: Electric power steering device
Inventor: HASHIDA MASARU
IPC: B62D5/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electric power steering device incorporated with a bearing mechanism maintaining a small rotating torque which is always constant without being fluctuated in an axial direction.  <P>SOLUTION: This electric power steering device is provided with: a rack shaft 18 formed with a spiral raceway groove 18g along its periphery; a ball screw nut 22 rotatably opposingly arranged to the rack shaft and having a ball circulating function to circulate a plurality of rolling balls 20 while rotating them along the raceway groove formed in the rack shaft; and the bearing mechanism rotatably supporting the ball screw nut. The bearing mechanism is provided with: outer rings 30, 34 fixed to a non-rotating portion (housing 28); an inner ring structural part (for example, an adaptor 38 formed with an inner ring raceway surface Ma) opposingly arranged to the outer ring; and a plurality of rolling elements 32, 36 rotatably installed between the inner ring structural part and the outer ring. The inner ring structural part is directly fixed to the ball screw nut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240959-A (JP)
Title: Belt for continuously variable transmission, and belt-type continuously variable transmission
Inventor: ARAKAWA KAZUYA
IPC: F16G5/16
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for a continuously variable transmission and a belt type continuously variable transmission capable of suppressing abrasion of an element and a pulley by correcting the posture of the element relative to the pulley.  <P>SOLUTION: In the belt 1 for the continuously variable transmission, on a pair of pulleys 18, 19 constituted such that a large number of elements formed in a plate-like shape and arranged in an annular form so as to be opposed to each other are bound by a plurality of endless annular rings 3, 4 arranged in parallel in a width direction such that the relative movement of the elements 2 and the rings 3, 4 is made possible and capable of changing width of grooves 20, 21, the element 2 is wound on the grooves 20, 21 such that the element 2 is clamped. Pressing forces FR, FL for pressing the element 2 to its inner peripheral side by the rings 3, 4 in the state that the rings 3, 4 are wound on the pulleys 18, 19 are made relatively different between the two rings 3, 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237760-A (JP)
Title: Fraudulence prevention device for game machine
Inventor: MORI NORIO
IPC: A63F7/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraudulence prevention device which can surely detect the fraudulence even when a control board together with a board case is replaced with an illegally modified component.  <P>SOLUTION: The fraudulence prevention device 200 for game machines which has the main board case with the main control board for controlling the operation of a game machine PM housed and held inside a case and is mounted on the game machine PM is provided with a seal which sticks across a case body member and a case lid member with the main control board housed and held inside the case and has a management identification data proper to the main control board, an identification code detector 220 for detecting the management identification data on the seal, a determination part 233 which determines whether the management identification data is detected on the seal or not and a warning output part 234 which emits a warning signal when the determination part 233 determines that no management identification data are detected on the seal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238258-A (JP)
Title: Iron-based member for light-metal alloy insert
Inventor: SENDA NORIAKI
IPC: C21D7/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron-based member excellent in inserting onto a light-metal alloy with which in the case of inserting the iron-based member onto the light-metal alloy, the generation of cracking can be prevented.  <P>SOLUTION: In the iron-based member used by inserting onto the light-metal alloy such as aluminum alloy, on the mutually faced two surfaces in the iron-based member, desirably, the flat surface shape is shown as circular state having diameter A (mm), 0.05-2.0 mm depth B and 0.005-1 B/A. The light-metal alloy has the plurality of recessed parts for inserting the iron-based members and distance C between the centers of the adjoined recessed parts and this C is A<C≤2.5A. The surface of the member is desirably made to be finally the surface applying a shot-blasting treatment. Further, the iron-based member is desirably made to be an iron-based sintered body obtained by applying the press-forming-sintering process to iron-based powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179410-A (JP)
Title: Package vessel
Inventor: YASUIKE TETSUO
IPC: B32B25/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package vessel showing excellent re-bonding strength and sealability and capable of being easily re-sealed.  <P>SOLUTION: The package vessel 1 includes a vessel body 2 having a recess 21 in which a content P is housed and having an approximately rectangular shape in a plan view. A cover material 3 clogging an opening 22 is fitted to the vessel body and is heat-sealed to a flange part 23 arranged in the peripheral edge of the opening to form a seal part 24. The vessel body is formed of a multi-layered sheet 25 made of a base material layer 253 containing a heat seal layer 251, an adhesive layer 252, and a gas barrier layer 2531. The cover material is formed of a multi-layered sheet 34 composed of a heat seal layer 341, an adhesive layer 342, and a base material layer 343. When the package vessel is opened, the adhesive layer is exposed, and the package vessel can be re-sealed by re-bonding the exposed adhesive layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007201497-A (JP)
Title: System and method for product yield prediction
Inventor: STINE BRIAN E
IPC: G01R31/26
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an improved method for product yield prediction of an integrated circuit product.  <P>SOLUTION: The method for generating the yield prediction of all or a part of an integrated circuit includes (a) a step of specifying an attribution which is the attribution in the product layout and can show systematic yield loss, using layout property from the product layout for the integrated circuit; (b) a step of generating the yield prediction using the attribution specified in the product layout as an input, and information about parameters defined with a yield model. The parameters of the yield model characterize failure in all or a part of the integrated circuit which may be produced by actual manufacturing processes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008254232-A (JP)
Title: Multilayered molding and method for manufacturing the same
Inventor: TOGAWA KEIICHIRO
IPC: B32B27/36
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered molding using a copolyester for a melt molding, which is obtained only by a melt polycondensation method which provides a molding kept in the transparency of a bottle and enhanced in flavor properties even by long-time continuous operation continuing the molding of a large number of bottles using the same injection mold or a heating stretching mold because the content of a cyclic trimer in the material of the outermost layer or the aldehyde content of acetoaldehyde or the like is reduced by solving the point at issue possessed by a conventional technique, in the outermost layer, and to provide its manufacturing method.  <P>SOLUTION: The multilayered molding has a multilayered structure comprising: a layer of a copolyester (A) containing 0.1-10 mol% of a copolymer component having a sulfonate base and 7,000 ppm or below of a cyclic trimer; and a layer of a thermoplastic polyester (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254891-A (JP)
Title: Guide rail device of elevator and elevator shaft equipment mounting device of guide rail for elevator
Inventor: KADOMURA MASARU
IPC: B66B7/02
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail device of an elevator capable of corresponding to the elevator by increasing size of a guide rail only at a specific floor even when only the specific floor is higher than other floors in height.  <P>SOLUTION: This guide rail device of the elevator is furnished with a lower guide rail 1 large in rail size set only at the specific floor high in floor height, an upper guide rail 2 small in rail size set at each floor except for the specific floor and a batten 3 with a step to connect the lower guide rail and the upper guide rail to each other. The batten with the step has an upper half part 3a constituted thicker to cover a shortage of rail height of the upper guide rail and to fasten and fix a lower end part of the upper guide rail by a fastener, and a lower half part 3b constituted thinner than the upper half part by an excess of rail height of the lower guide rail and to fasten and fix an upper end part of the lower guide rail by the fastener.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258442-A (JP)
Title: Power semiconductor device
Inventor: SAITO WATARU
IPC: H01L29/78
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device having a high breakdown voltage and low on resistance.  <P>SOLUTION: In power MOSFETs, the total amount of impurities in an n pillar layer 3 having a super junction structure and that of impurities in a p pillar layer 4 is set to be smaller than that at the center in the longitudinal direction at the edge of the side of a source electrode 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008158481-A (JP)
Title: Zoom lens, image pickup apparatus, and personal digital assistant
Inventor: OHASHI KAZUYASU
IPC: G02B15/16
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens offering a resolution corresponding to an image element having 8 to 10 million pixels for an entire zooming range, and achieving a half field angle at a wide-angle end equal to or more than 42 degrees that can be provided at low cost.  <P>SOLUTION: The zoom lens, in order from an object side, includes a first lens group I having a negative refracting power, a second lens group II having a positive refracting power and an aperture stop S. When zooming from a wide-angle end to a telephoto end, at least the first lens group and the second lens group move, so that an interval between the first lens group and the second lens group can become small and an interval between the second lens group and an image plane can become large. The second lens group II of the zoom lens has at least three positive lenses and two negative lenses and at least one of the three positive lenses is an aspheric positive lens; and an Abbe's number of the glass type, ν<SB>d</SB>and an anomalous dispersion of the glass type, and Δθ<SB>g,F</SB>satisfy conditions: (1)ν<SB>d</SB>>80.0; and (2)Δθ<SB>g,F</SB>>0.025.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267239-A (JP)
Title: Engine speed control device
Inventor: KATOGI KOZO
IPC: F02D41/06
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To meet a requirement of measuring in a reference operational state for acquiring a torque step at each cylinder by defining the reference operational state to reduce causes for generating rotation fluctuation, when a correction amount corresponding to the torque step from the rotation fluctuation by measuring the rotation fluctuation corresponding to the torque generated in each cylinder.  <P>SOLUTION: In a control device for controlling a speed of an engine, the engine speed is measured to calculate a parameter indicating fluctuation in engine speed, and a fuel injection amount supplied to each cylinder of the engine is controlled according to the parameter, thus suppressing the fluctuation in engine speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271686-A (JP)
Title: Spindle motor and method of assembling the spindle motor
Inventor: YAMAMOTO TAKEKATSU
IPC: H02K15/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for spindle motor in which a magnet 7 and a hub 6 can be positioned easily and accurately in the axial direction during manufacture as well as an air gap is provided between the first end face 12 of the magnet 7 and the hub so that the magnetic flux by the magnet may not flow to the hub due to short-circuit between the magnet and the hub.  <P>SOLUTION: In the magnet 7, two or more magnetic poles are magnetized in its circumferential direction. The second end face 11 of the magnet 7 is abutted against the planar part 14 of an adsorbing jig 13 for absorption, and the hub 6 is inserted along the periphery of the magnet 7. The third end face 10 of the hub 6 is abutted against the planar part 14 of the absorbing jig 13 and is kept in that state, and an adhesive interposed between the junction faces of the hub 6 and the magnet 7 is hardened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266730-A (JP)
Title: Method for specifying abnormal place in steel shell of pickling tank
Inventor: TOBISAWA KATSUNORI
IPC: C23G3/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifying the abnormal place in the steel shell of a pickling tank, with which the abnormal place due to acid liquid leakage in a pickling tank can be preliminarily predicted, and thereby on-line specification of the abnormal place and on-line planned conservation of the abnormal point can be performed.  <P>SOLUTION: The method for specifying the abnormal place in the steel shell of the pickling tank including a region 41 where abnormality due to the acid leakage is suspected includes: cooling the exterior surface of the steel shell of the on-line pickling tank by dry ice; observing the recovery velocity of its surface temperature; and specifying a portion 4 of the recovery velocity higher than that for the other portions as the abnormal point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268071-A (JP)
Title: Lsi tester and test system
Inventor: TAKEDA AKIRA
IPC: H01L21/66
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LSI tester and a test system capable of improving an operating rate by forecasting a test ending time on a wafer basis with high accuracy.  <P>SOLUTION: The LSI tester and the test system for testing respective LSIs formed on a wafer is characterized by that the LSI tester is structured so as to forecast and calculate an ending time of measurement of all of the LSIs in real time every time the respective LSI tests are ended, and that the plurality of the LSI testers are connected by a network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271436-A (JP)
Title: Interior decoration structure in room with sound generating function
Inventor: SAKUMA TAKASHI
IPC: H04R1/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibrations of an interior decoration plate for sound output constituting a corresponding part of an interior decoration surface from being transmitted to a base structure material side to which the interior decoration plate for sound output is fitted when a portion of an interior decoration surface of a building vibrates to generate a sound in a room, and to prevent vibrations from being transmitted even to an ordinary interior decoration plate side by cutting an edge from an adjacent ordinary interior decoration plate when the portion of the interior decoration surface of a building vibrates to generate a sound in a room.  <P>SOLUTION: A frame body 3 in a rectangular shape is provided at an outer periphery of the back of the interior decoration plate 1 for sound output as an interior decoration plate constituting the interior decoration surface N of the building, and an exciter 2 for generating the sound in the room by vibrating the interior decoration plate 1 for sound output is provided on the back of the interior decoration 1 for sound output. A frame 5 for fixation in a rectangular shape is fixed to a top surface side of the base structure material 4. A frame body 3 is fixed to the frame 5 for fixation with an insulator 6 for a spacer interposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275380-A (JP)
Title: Vehicle periphery monitoring device
Inventor: KATSUNO TOSHIYASU
IPC: G01C3/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle periphery monitoring device capable of achieving in a comparably small installation space which displays the taken images of the vehicle periphery view superposing on the distance from the vehicle periphery obstruction to the vehicle or a speed of the obstruction on a display part.  <P>SOLUTION: The vehicle periphery monitoring device is characteristically provided with an imaging part 20 for taking image of the vehicle periphery by receiving the light of the vehicle periphery, an obstruction detection part 10 for detecting at least either one of the distance from the obstruction to the vehicle or the speed of the obstruction by receiving the laser light reflected by the vehicle periphery obstruction, and the display part 30 for displaying the composite image representing together with the image of the vehicle periphery taken by the image taking part 20 and either one of numerical figures representing the distance from the obstruction to the vehicle or the speed of the obstruction detected by the obstruction part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT